What is Clopidogrel?

Sept. 2, 2025

Doctors now believe that clopidogrel, a well-known antiplatelet medication, could be more effective than aspirin for long-term prevention of heart attacks—especially in those at high risk.

About Clopidogrel:

  • Clopidogrel is a medication that belongs to the class of antiplatelet agents that prevent blood clots from forming.
  • It is commonly prescribed to reduce the risk of heart attacks and strokes in people and those with peripheral arterial disease or unstable angina.
  • Clopidogrel works by blocking the action of platelets, which are blood cells that play a key role in forming blood clots, to reduce the risk of serious cardiovascular events.
  • Some of the common uses of Clopidogrel include:
    • Preventing heart attacks
    • Preventing strokes
    • Treating peripheral artery disease
    • Preventing blood clots after certain medical procedures
    • Preventing blood clots in patients with atrial fibrillation.
  • Clopidogrel is usually taken orally, with or without food.
  • However, the dosage and frequency of the medication will depend on the individual's medical condition, age, and response to treatment.
  • Clopidogrel is typically taken once daily, preferably at the same time each day, to maintain consistent levels of the medication in the body.

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